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Carbonyl compounds

Organic compounds that contain one or more carbonyl (a carbon atom with a double bond to an oxygen atom) functional groups. Includes compounds with functional groups that contain a carbonyl in their structure such as ketones, aldehydes, and others.
Complex Ketones (4,327)
Complex Aldehydes (4,284)
Dicarbonyl Compounds (582)
Alpha beta-unsaturated carbonyl compounds (547)
Acyloins (78)

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Keyword Search:
5,326 – 5,340 of 6,913 results
5,326

Medchemexpress LLC 3-[2-(2-methoxyethoxy)ethoxy]propanal | 356066-46-1 | MFCD26910955 | 99.8% | 176.21 g/mol | C8H16O4 | 10MG
SDP

m-PEG3-aldehyde is a short polyethylene glycol (PEG)-based linker bearing a methoxy terminus and a reactive aldehyde group. It is supplied for research use and is used to introduce a flexible PEG3 spacer and an aldehyde functional handle in the synthesis of PROTACs, bioconjugates, and other medicinal chemistry applications. The compound is typically handled and stored under inert conditions and is soluble in DMSO.

  • Provides a PEG3 spacer for flexible linkage.
  • Contains a terminal aldehyde for chemoselective conjugation to hydrazide or aminooxy groups.
  • Suitable for PROTAC synthesis and bioconjugation workflows.
  • High reported purity for research applications.
  • Soluble in DMSO for preparation of stock solutions.

ENCOMPASS_PREFERRED
5,327

Cambridge Isotope Laboratories trans-DCCA (unlabeled) 100 ug/mL in acetonitrile 1 2 mL

trans-DCCA (unlabeled) 100 ug/mL in acetonitrile 1 2 mL

ENCOMPASS
5,328

eMolecules​ 20780-78-3 | 7-IODOISATIN | AstaTech | MFCD01248407 | 273.029 | C8H4INO2 | 95.000 | Ic1cccc2C(=O)C(=O)Nc12 | 0.25g | 213338163

7-IODOISATIN | AstaTech | 20780-78-3 | MFCD01248407 | 273.029 | C8H4INO2 | 95.000 | Ic1cccc2C(=O)C(=O)Nc12 | 0.25g | 213338163

ENCOMPASS_PREFERRED
5,329

eMolecules​ 1211501-08-4 | 8-Methylquinoline-5-carbaldehyde | Combi-Blocks, Inc. | MFCD15204350 | 171.199 | C11H9NO | 96.000 | Cc1ccc(C=O)c2cccnc12 | 1g | 569297429

8-Methylquinoline-5-carbaldehyde | Combi-Blocks, Inc. | 1211501-08-4 | MFCD15204350 | 171.199 | C11H9NO | 96.000 | Cc1ccc(C=O)c2cccnc12 | 1g | 569297429

ENCOMPASS_PREFERRED
5,330

Chem-Impex International, Inc. 3-Chloro-4-hydroxybenzaldehyde | MFCD00016981 | 5G

3-Chloro-4-hydroxybenzaldehyde, MFCD00016981, 5G

ENCOMPASS_PREFERRED
5,331

Sigma Aldrich Fine Chemicals Biosciences trans-2-Methyl-2-butenal sum of isomers, >=99%, FG | 497-03-0 | MFCD00006977 | 5KG

trans-2-Methyl-2-butenal sum of isomers, >=99%, FG | Purity: >=99% | Mol Wt: 84.12 | 497-03-0 | MFCD00006977 | 5KG

ENCOMPASS
5,332

Medchemexpress LLC KNT-127 | 1256921-89-7 | 99.6% | 5 MG
SDP

KNT-127 is a selective, blood-brain barrier penetrant δ-opioid receptor agonist used in neurological research. It exhibits high affinity for the δ receptor and biased signaling that favors cAMP pathways, with reported effects in preclinical models.

  • Selective δ-opioid receptor agonist.
  • Blood-brain barrier penetrant for central nervous system studies.
  • Biased ligand favoring cAMP signaling over β-arrestin.
  • High purity suitable for in vivo and in vitro research applications.
  • Available in small-mass packages for dosing flexibility.

ENCOMPASS_PREFERRED
5,333

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000739086 SIALYL LEWIS A SODI 5MG

ENCOMPASS_PREFERRED
5,334

eMolecules​ 1648864-55-4 | TERT-BUTYL 3-((2-HYDROXYETHYL)SULFONYL)AZETIDINE-1-CARBOXYLATE | AstaTech | MFCD28506253 | 265.320 | C10H19NO5S | 95.000 | CC(C)(C)OC(=O)N1CC(C1)S(=O)(=O)CCO | 1g | 411870539

TERT-BUTYL 3-((2-HYDROXYETHYL)SULFONYL)AZETIDINE-1-CARBOXYLATE | AstaTech | 1648864-55-4 | MFCD28506253 | 265.320 | C10H19NO5S | 95.000 | CC(C)(C)OC(=O)N1CC(C1)S(=O)(=O)CCO | 1g | 411870539

ENCOMPASS_PREFERRED
5,335

Medchemexpress LLC IRL-1620 | 142569-99-1 | 99.7% | 1820.95 | 500 UG
SDP

IRL-1620 | 142569-99-1 | 99.7% | 1820.95 | 500 UG

ENCOMPASS_PREFERRED
5,336

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000739042 6-A-D-GLUCOPYRANOSYL 10MG

ENCOMPASS_PREFERRED
5,337

Medchemexpress LLC 5'-Deoxy-5-fluorocytidine | 66335-38-4 | 99.9% | 245.21 | 25 G
SDP

5'-Deoxy-5-fluorocytidine is a cytidine analog and a metabolite of Capecitabine. It undergoes enzymatic conversions in the body, ultimately producing 5-fluorouracil, which exerts anti-tumor effects. This compound is used in research for various solid tumors.

  • Cytidine analog
  • Metabolite of Capecitabine
  • Converted to 5-fluorouracil for anti-tumor effects
  • Utilized in research for solid tumors, including colorectal cancer, non-small cell lung cancer, and breast cancer
  • Inhibits proliferation of chemotherapy-resistant A549 paraclone cells in vitro

ENCOMPASS_PREFERRED
5,338

eMolecules​ 10486-19-8 | Tridecanal | MFCD00007018 | 25g

Ambeed | [4-(Trifluoromethyl)phenyl]methanethiol | 250mg | 572823269 | A1064872 | 108499-24-7 | MFCD06798015 | 192.200 | C8H7F3S

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ENCOMPASS_PREFERRED
5,339

Chembridge Corporation 3-(1H-PYRAZOL-1-YL)BENZALDEHYD
SDP

3-(1H-pyrazol-1-yl)benzaldehyde; CAS: 852227-92-0

ENCOMPASS
5,340

Medchemexpress LLC Methyl cedryl ketone (acetyl cedrene) | 32388-55-9 | ≥80.0% | 246.39 | 5 G
SDP

Methyl Cedryl Ketone is a biochemical reagent suitable for various life science applications. It serves as a foundational organic compound or biological material for scientific investigations.

  • Useful in life science research.
  • Acts as a biochemical reagent.
  • Functions as an organic compound.
  • Can be utilized as a biological material.

ENCOMPASS_PREFERRED